June's Cosmic Word of the Day: Monday, June 2
Term: Galaxy
Definition: A galaxy is a massive system of stars, gas, and dust bound by gravity.
Simple Explanation: It's a huge group of stars, like our Milky Way.
Example: The Milky Way is the galaxy we live in.
June's Sky Gem of the Night: Arcturus (Boötes)
What It Is: Brightest star in Boötes, a red giant (magnitude 0.0).
How to Locate: Look high overhead (~9:30 PM). Arcturus is the brightest star in Boötes, ~60° up, slightly west.